Material Agreement - Form 8-K

On April 24, 2024, Chicago Mercantile Exchange Inc. ("CME"), a wholly owned subsidiary of CME Group Inc., entered into an amendment (the "Amendment") to its 364-daymulti-currency credit facility (the "Existing Credit Facility") with Bank of America, N.A., in its capacity as administrative agent, Citibank, N.A., in its capacity as collateral agent and collateral monitoring agent, and the banks party thereto. The Existing Credit Facility as amended by the Amendment is referred to as the "Amended Credit Facility."

The Amended Credit Facility is for a multi-currency revolving secured credit facility of $7 billion (which is eligible to be increased to $10 billion) and is intended to provide temporary liquidity to CME in the event of a clearing member default, a liquidity constraint or depositary default, or in the event of a delay in the payment systems utilized by CME. Clearing firm guaranty fund contributions and performance bond assets deposited by clearing members can be used as collateral under the Amended Credit Facility.

The foregoing description of the Amended Credit Facility is only a summary, does not purport to be complete and is qualified in its entirety by reference to, and should be read in conjunction with, the complete text of the Amended Credit Facility, which is filed as Exhibit 10.1 hereto and is incorporated herein by reference.